Used 2003 Buick Regal Sedan

2003 Buick Regal
List price range


  • Powerful supercharged V6 in GS, spacious interior, clean styling.


  • Dull image, dated interior design.

Used 2003 Buick Regal Sedan for Sale

Buick Regal 2003 LS 4dr Sedan (3.8L 6cyl 4A)
Used 2003
Buick Regal
Whitmoyer Ford
91.8 mi away
ListNot Listed
View Details

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Edmunds' Expert Review

The Regal is ready for a full makeover. But for now, it still provides just enough feature content to attract buyers with its relatively affordable price.

Top consumer reviews

Read what other owners think about the 2003 Buick Regal.

03 Regal LS AT
ArizonaBoy, 7/26/2009
I bought this car about 8 months ago, and it had 49k miles on it. Now it's got 61k, with no problems. Well, no problems other than the window regulator that I replaced. But that was cheap and easy. Kinda like my first wife. I love this car. The seats are quite possibly the most comfortable that I've ever sat upon. Leather interior is very nice looking and very sturdy. The mileage for this powerful 3.8L V6 is amazing. I drive mostly on the highway, and I've been getting 29.1 mpg. My wife's 07 Altima 2.5L 4cyl gets the same. I'd rather drive my 03 Regal than the 07 Altima (and it's loaded!). I'd buy it again!
solid auto
farm boy, 5/17/2010
This car is bulletproof. I was a loyal acura/honda owner. I bought this car to resell. I bought if from a private owner. All I can say is wow, I can't believe an american car is this good. Needless to say I won't be selling this car for a loooonnnngggg time.
Exceptional reliability
Species8472, 12/20/2008
I've had this car for 5.5 years. I have not had a single problem with it since my purchase. In comparison, my wife drives a Lexus 330 RX 2004. We've had numerous problems and it has been a far less reliable car. I highly recommend the Buick Regal 2003.
03 Regal Chrome/Aluminum Wheels
Flash, 9/30/2009
I love my Regal with two exceptions. Recently discovered that the $250.00 16" Chrome over Aluminum Wheels have corroded leading to separation between the Chrome and the Aluminum. This resulted in my new Michelin tires not sealing to the rim. In addition the headlight dimmer switch, buried in the stalk on the steering wheel failed. Discovered that there is no relay, so failure is expected. Most other cars in the world use a replaceable relay for high current use. Very bad design!
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Features & Specs

17 city / 27 hwy
Seats 5
4-speed automatic
200 hp @ 5200 rpm
16 city / 25 hwy
Seats 5
4-speed automatic
240 hp @ 5200 rpm
See all Used 2003 Buick Regal Sedan features & specs


NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.
  • Frontal Barrier Crash Rating
    OverallNot Rated
    Driver4 / 5
    Passenger3 / 5
  • Side Crash Rating
    OverallNot Rated
  • Side Barrier Rating
    OverallNot Rated
    Driver3 / 5
    Passenger3 / 5
  • Combined Side Barrier & Pole Ratings
    Front SeatNot Rated
    Back SeatNot Rated
  • Rollover
    Rollover4 / 5
    Dynamic Test ResultNo Tip
    Risk Of RolloverNot Rated
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
  • Side Impact Test
    Not Tested
  • Roof Strength Test
    Not Tested
  • Rear Crash Protection / Head Restraint
  • IIHS Small Overlap Front Test
    Not Tested
  • Moderate Overlap Front Test

More about the 2003 Buick Regal
Used 2003 Buick Regal Sedan Overview

The Used 2003 Buick Regal Sedan is offered in the following styles: LS 4dr Sedan (3.8L 6cyl 4A), and GS 4dr Sedan (3.8L 6cyl S/C 4A).

What's a good price on a Used 2003 Buick Regal Sedan?

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